Provide an example of system duplication enabled by virtualization.

What will be an ideal response?


Closely tied to system recovery, system duplication takes advantage of the fact that VMs are simply files: like any other file, they can be copied. Let's say you want to teach 20 students about Ubuntu Linux. Depending on the hypervisor you choose, you can simply install a hypervisor on 20 machines and copy a single virtual machine to all the computers.
 

Computer Science & Information Technology

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How many leaves will be contained in a full binary tree of height 5?

What will be an ideal response?

Computer Science & Information Technology

________ is a private online discussion forum, typically hosted on a single computer and accessed by other computers

A) Usenet B) A BBS C) A website community D) A dial-up computer network

Computer Science & Information Technology

Buffer ____________________ occurs when a program attempts to store more data in a temporary storage area (a buffer) than that area can hold.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Which is not a key factor a programmer uses in selecting the language for a project?

A. Type of target application B. Number of inputs required C. Speed required D. Space required

Computer Science & Information Technology